are they relying too much on science and not enough on shoe leather? >> absolutely not. one of the hallmarks of the 2008 campaign was the ground game, people on the ground, been in neighborhoods, communities, talking to people and able to go back and flock on doors and get people out to vote that ground game still exists. at the same time what we've also always said is that this is a close election. this isn't a surprise to anyone. i think we're all waiting for next tuesday and at the same time, the campaign is confident about what's going to happen next. part of the confidence, i believe, comes from the early voting. and what we've seen. ohio, you mentioned ohio, reality is that since the early voting began, there have been nine polls out there, and all of those polls show that the president's leading in early voting. that's the momentum we're taking into the election day. it's going to be close. but at the same time we believe that we have the infrastructure in place to do it, and beyond that, we believe the american people have a reason to support the president. they